/* header  */
html{
height: 100%;
}
body{
height: 100%;
display: flex;
flex-direction: column;
}

/* header  */
header{
   
    height:3.75rem;
    width: 100%;
    background-color: rgb(255, 132, 29);
}
header div {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-top: .5rem;
}

header div>a:nth-of-type(1) img{
    width: 2.3rem;
   height: 2.3rem;  
}
header div span{
    display: block;
    font-size: 1.2rem !important;  
    color: aliceblue;  
   
}
header div>a:nth-of-type(2) img{   
   width: 3rem;
   height: 3rem;
}  


/* mian  */
main{
    height: 23rem;
    flex: 1;
    overflow: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
main #product{
    border:.0625rem solid rgb(230, 221, 221); 
    width: 50%;
    padding: .7rem;
    height: 18rem;
    box-sizing: border-box;
}
main #product #content #title p{
    color: #ff6d02;
    font: .7rem/1.5rem "";
    padding: .3rem 0;
}
main #product #content #title #mall{
     color: rgb(163, 163, 163); 
      font: .7rem/1.25rem "" ;
}
main:nth-of-type(1),main:nth-of-type(2){
    padding-top: 0;
}
main #product #content a{
    font: 1rem/1.5rem "";
    color: rgb(25, 23, 25);
}
main #product #img img{
    width: 70%;
    height: 70%;
    padding: .625rem;
    margin: 0 auto;
}



/* bottom */
#bottom{
    height:4.25rem ;

}
.tip{
   width: 100%;
   height: 2.25rem;
    background: #efefef;
   display: flex;
   justify-content: space-around;
   align-items: center;
    border-top: .125rem solid #cfcfcf;
    border-bottom: .125rem solid #cfcfcf;
}
.tip>a{
display: block;  
   font-size: .9rem;
   text-align: center;
   line-height: .625rem;
   color: #000;
} 
.tip a:nth-of-type(2){
     border-right: .125rem solid #cfcfcf;
     border-left: .125rem solid #cfcfcf;padding: 1rem 2rem;
}
.tip a:nth-of-type(3){
    background: url(./../images/tip.png) no-repeat;
}
/* footer */
footer{
    height: 2rem;
     background: #efefef;
     text-align: center;
     padding: 1.5rem 0 ;
     font-size: .8rem;
}
footer a{
    color:red
}
footer span:nth-of-type(2),footer p{
     color: rgb(163, 163, 163); 
}